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(1R,5S,6r)-N-(2-methyl-1-((3-methylpyridin-2-yl)oxy)propan-2-yl)-3-azabicyclo[3.1.0]hexane-6-carboxamide L(+)-Tartaric acid is a potential SSTR4 agonist.

FMOC-L-1,2,3,4-TETRAHYDRONORHARMAN-3-CAR (Fmoc-Tpi-OH) is a derivative of THN.

Ellagic acid 3-O-α-L-rhamnopyranoside is a natural product found in the tuberous roots of Potentilla anserina.

N-(3-Oxodecanoyl)-L-homoserine lactone (3-Oxo-C10-HSL) functions as a bacterial quorum-sensing signal autoinducer [1].

Hederagenin 28-O-{β-D-xylopyranosyl-(1→6)-β-D-glucopyranosyl ester}3-O-{α-L-rhamnopyranosyl-(1→2)-α-L-arabinopyranosyl} is a saponin known for its antitumor and anti-inflammatory properties [1].

S-(3-Carboxypropyl)-L-cysteine is a thioether derivative of L-cysteine.

Ophiogenin 3-O-α-L-rhamnopyranosyl-(1→2)-β-D-glucopyranoside (Ophiogenin-3-O-alpha-L-rhaMnopyranosyl-(1->2)-beta-D-glucopyranoside) is a natural product, and has good pharmacological effects on the cardiovascular system.

Quinovic acid 3-O-alpha-L-rhamnopyranoside shows significant inhibitory activity against snake venom phosphodiesterase-I.

Cimicidanol 3-O-alpha-L-arabinoside is a natural product of Cimicifuga, Ranunculaceae. The catalog number is T4S1672 and the CAS number is 161207-05-2. Cimicidanol 3-O-alpha-L-arabinoside can be used as a reference standard.

Cannogenol 3-O-β-gentiobiosyl-(1→4)-α-L-thevetoside (Compound 12), a cardiac glycoside extracted from Thevetia peruviana seeds, exhibits cytotoxic effects on SW1990 and MGC-803 cells with IC50 values of 9.52 and 7.70 μM, respectively [1].

N-3-hydroxybutyryl-L-Homoserine lactone is an N-acyl-homoserine lactone produced by the bacterium V. splendidus and has been found in sequencing batch biofilm reactors used in wastewater treatment.1,2 It is the racemic version of the V. harveyi autoinducer N-((R)-3-hydroxybutanoyl)-L-homoserine lactone.3 |1. Purohit, A.A., Johansen, J.A., Hansen, H., et al. Presence of acyl-homoserine lactones in 57 members of the Vibrionaceae family. J. Appl. Microbiol. 115(3), 835-847 (2013).|2. Feng, Z., Sun, Y., Li, T., et al. Operational pattern affects nitritation, microbial community and quorum sensing in nitrifying wastewater treatment systems. Sci. Total Environ. 677, 456-465 (2019).|3. Ke, X., Miller, L.C., and Bassler, B.L. Determinants governing ligand specificity of the Vibrio harveyi LuxN quorum-sensing receptor. Mol. Microbiol. 95(1), 127-142 (2015).

Oleanolic acid 3-O-beta-D-glucosyl-(1->3)-alpha-L-rhamnosyl(1->2)-alpha-L-arabinoside is a natural product

4-Chloro-3-methoxy-5-methylphenyl 6-O-(6-deoxy-β-L-mannopyranosyl)-β-D-glucopyranoside (compound 3), a natural anticancer agent extracted from Lilium regale, exhibits potent inhibitory effects on the proliferation of A549 lung cancer cells and holds promise for applications in cancer research [1].

Compound 1, (25R)-Ruscogenin-3-yl α-L-rhamnopyranosyl-(1→2)-[β-D-xylopyranosyl-(1→4)]-β-D-glucopyranoside, is a steroidal saponin that can be isolated from the roots of Ophiopogon japonicus [1].

L-2-Aminooxy-3-phenylpropanoic acid hydrobromide is a powerful inhibitor of L-phenylalanine ammonia-lyase, an enzyme responsible for catalyzing the conversion of L-phenylalanine to trans-cinnamic acid.

[(3R)-3-Hydroxydodecanoyl]-L-carnitine is an endogenous metabolite[1]. [1]. Hunter WG, et al. Metabolomic Profiling Identifies Novel Circulating Biomarkers of Mitochondrial Dysfunction Differentially Elevated in Heart Failure With Preserved Versus Reduced Ejection Fraction: Evidence for Shared Metabolic Impairments in Clinical Heart Failure. J Am Heart Assoc. 2016;5(8):e003190. Published 2016 Jul 29.

Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density. Different quorum sensing molecules are produced at different times in bacterial population growth and have distinct cellular effects mediated through changes in gene expression. N-3-hydroxydecanoyl-L-Homoserine lactone is a small diffusible signaling molecule secreted by various bacteria. This lactone is produced via lactonolysis from 3-oxodecanoyl-homoserine lactone, altering quorum sensing or contributing to quorum quenching.

Neochlorogenin 6-O-α-L-rhamnopyranosyl-(1→3)-β-D-quinovopyranoside is a natural product for research related to life sciences. The catalog number is TN6326 and the CAS number is 184686-01-9.

N-3-oxo-hexadecanoyl-L-Homoserine lactone is an unusual, substituted, long-chain N-acyl-homoserine lactone (AHL) produced by some bacteria, including strains of Agrobacterium vitis and Pseudomonas. Like other AHLs, this C16-containing form is thought to be involved in quorum sensing. Substituted, long-chain AHLs, including N-3-oxo-tetradecanoyl-L-homoserine lactone , prime for systemic acquired resistance to pathogen attack in plants.

N-3-oxo-pentanoyl-L-Homoserine lactone is a chain-shortened derivative of the bacterial quorum sensing signaling molecule N-3-oxo-octanoyl-L-homoserine lactone .1It inhibits binding of the autoinducer N-3-oxo-hexanoyl homoserine lactone toE. colicontaining the transcription factor LuxR when used at a concentration of 230 nM.2It acts as an autoinducer to activate theV. fischeriluminescence system inE. coliwhen used at concentrations ranging from 20 to 200 nM. 1.Chhabra, S.R., Stead, P., Bainton, N.J., et al.Autoregulation of carbapenem biosynthesis in Erwinia carotovora by analogues of N-(3-oxohexanoyl)-L-homoserine lactoneJ. Antibiot. (Tokyo)46(3)441-454(1993) 2.Schaefer, A.L., Hanzelka, B.L., Eberhard, A., et al.Quorum sensing in Vibrio fischeri: Probing autoinducer-LuxR interactions with autoinducer analogsJ. Bacteriol.178(10)2897-2901(1996)

TCID (UCH-L3 Inhibitor)(IC50=0.6 μM) is a DUB inhibitor of ubiquitin C-terminal hydrolase L3. It has the 125-fold selectivity to L1.

1,2-Di-O-acetyl-3-azido-3-deoxy-5-O-(4-methyl)benzoyl-L-ribofuranose is a useful organic compound for research related to life sciences and the catalog number is TNU1138.

3'-Azido-3'-deoxy-beta-L-adenosine is a Nucleoside Derivative - L-nucleoside, Azido-nucleoside.

1-(3',5'-dimethoxy)phenyl-2-[4''-O-β-D-glucopyranosyl (6→1)-O-α-L-rhamnopyranosyl]phenylethane showed cytotoxic activities to Hela and hep2 cell lines.

1-[3’-O-[(4,4’-dimethoxytriphenyl)methyl]-a-L-threofuranosyl]-N6-benzoyladenine is a useful organic compound for research related to life sciences. The catalog number is TNU1629 and the CAS number is 325683-88-3.

3-Nitro-L-tyrosine ethyl ester hydrochloride is a useful organic compound for research related to life sciences and the catalog number is T124433.

Quercetin 3-O-β-D-(6''-p-coumaroyl)glucopyranosyl(1→2)-α-L-rhamnopyranoside (Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside) is a compound extracted from the leaves of Ginkgo biloba. Quercetin 3-o - -(6 '-p-coumaryl) glucopyranose (1->2) -α-L-rhamnoside has antioxidant properties.

L-Lysine, 5'-ester with 3'-azido-3'-deoxythymidine is a bioactive chemical.

3-O-methyl-L-DOPA is a metabolite of L-DOPA , produced by the activity of catechol O-methyltransferase. 3-O-methyl-L-DOPA may have effects of its own or it may compete with the actions of L-DOPA.

3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside is a natural product for research related to life sciences. The catalog number is TN6494 and the CAS number is 51768-39-9.

1-(3’-O-[4,4’-dimethoxytrityl]-alpha-L-threofuranosyl)uridine is a useful organic compound for research related to life sciences. The catalog number is TNU1627 and the CAS number is 325683-90-7.

1-O-(4,4'-Dimethoxytrityl)-3-O-succinyl-l,3-propanediol is a Fine Chemical.

Kaempferol-3-O-α-L-rhamnopyranosyl-(1→6)-β-D-glucopyranosyl-(1→2)-β-D-glucopyranoside shows antioxidant activity.

3-O-Ethyl-L-ascorbic acid is a cosmetic tyrosinase inhibitor with whitening ability and is a stabilized vitamin C derivative. It also has antioxidant properties.

Quorum sensing is a regulatory system used by bacteria for controlling gene expression in response to increasing cell density. Controlling bacterial infections by quenching their quorum sensing systems is a promising field of study. The expression of specific target genes, such as transcriptional regulators belonging to the LuxIR family of proteins, is coordinated by the synthesis of diffusible acylhomoserine lactone (AHL) molecules. N-3-oxo-tetradecanoyl-L-homoserine lactone (3-oxo-C14-HSL) is a small diffusible signaling molecule involved in quorum sensing, thereby controlling gene expression and affecting cellular metabolism in bacteria.[1] [2] [3] It appears later than shorter acyl chain AHLs in developing biofilms [4] and, like other long chain 3-oxo-AHLs, stimulates the production of putisolvin, [5] which in turn, inhibits biofilm formation.

RSV L-protein-IN-3 is an inhibitor of the wild-type RSV polymerase, exhibiting an IC50 of 10.4 μM and an EC50 of 2.1 μM (against RSV), and possesses lower cytotoxicity compared to the clinical agent Ribavirin [1].

Nucleoside Derivatives - L-Nucleosides; Protected nucleosides w/NH2/OH open

1-O-Acetyl-2-O-benzoyl-3-O-tert-butyldiphenylsilyl-L-threofuranose is a Carbohydrate Derivative.

L-(-)-threo-3-Hydroxyaspartic acid is an EAAT1-4 inhibitor/non-transportable EAAT5 inhibitor.

Oleoyl-2-hydroxy-sn-glycero-3-phospho-L-serine sodium (18:1 Lyso-PS) is a modified PS product obtained through NADPH oxidase activation and Lyso-PS signal transduction. Oleoyl-2-hydroxy-sn-glycero-3phospho-L-serine sodium is able to utilize macrophage G2A function to enhance the existing receptor/ligand system and thereby resolve neutrophil inflammation.

3'-Azido-3'-deoxy-5-methyl-beta-L-cytidine is a Nucleoside Derivative - L-nucleoside, Azido-nucleoside.

somatostatin sst2 receptor agonist

3-Fluoro-L-tyrosine is a useful organic compound for research related to life sciences and the catalog number is T67308.

3'-Azido-3'-deoxy-beta-L-cytidine is a Nucleoside Derivative - L-nucleoside, Azido-nucleoside.

3'-Azido-3'-deoxy-5-fluoro-beta-L-cytidine is a Nucleoside Derivative - L-nucleoside, Azido-nucleoside, Fluoro-modified nucleoside, 5-Modified pyrimidine nucleoside.

1-[3’-O-[(4,4’-dimethoxytriphenyl)methyl]-a-L-threofuranosyl]-N4-benzoylcytosine is a useful organic compound for research related to life sciences. The catalog number is TNU1628 and the CAS number is 325683-91-8.

N-(3-hydroxy-7-cis tetradecenoyl)-L-Homoserine lactone is a long-chain N-acyl-homoserine lactone (AHL) produced by some Gram-negative bacteria and is involved in quorum sensing. Quorum sensing enables bacteria to change gene expression based on cues from nearby bacteria and from eukaryotic hosts about nutrients, environmental conditions, or threats. Due to the benefit of quorum sensing for bacterial survival, quorum sensing molecules are potential targets for controlling bacterial infections. In mouse and human leukocyte immunoassays using LPS-stimulated macrophages, N-(3-hydroxy-7-cis tetradecenoyl)-L-homoserine lactone did not have an effect on cytokine or antibody production.

N-3-oxo-dodecanoyl-L-Homoserine lactone (3-oxo-C12-HSL), a quorum-sensing signaling molecule, is synthesized by P. aeruginosa and specific B. cepacia complex strains [1][2]. This regulatory mechanism facilitates bacterial gene expression modulation in response to cell density escalation. In 16HBE human bronchial epithelial cells, it triggers IL-8 production [3].

1,2-Dioleoyl-sn-glycero-3-phospho-L-serine sodium (1,2-Dioleoyl-sn-glycero-3-PS (sodium salt)) can be used in lipid mixtures with DOPC and DOPE as effective nontoxic and nonviral DNA vectors. 1,2-Dioleoyl-sn-glycero-3-phospho-L-serine sodium has been used in the formation of unilamellar vesicles to study the effect of curvature on membrane structure and in the formation of supported lipid bilayers to study the effects of various support materials on lipid redistribution between membrane leaflets.

3-Methoxy-L-tyrosine-d3 monohydrate is a deuterated compound of 3-Methoxy-L-tyrosine monohydrate. 3-Methoxy-L-tyrosine monohydrate has a CAS number of 200630-46-2. 3-O-methyl-L-DOPA is a metabolite of L-DOPA , produced by the activity of catechol O-methyltransferase. 3-O-methyl-L-DOPA may have effects of its own or it may compete with the actions of L-DOPA.

β-Chloro-L-alanine (L-β-Chloroalanine) is a bacteriostatic amino acid analog which inhibits a number of enzymes, including threonine deaminase and alanine racemase.